Modular sofa



FIG. 1 is a front right perspective view of a first embodiment of a modular sofa showing my new design;

FIG. 2 is a rear left perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a left side elevation view thereof;

FIG. 8 is a front right perspective view of a second embodiment of a modular sofa showing my new design;

FIG. 9 is a rear left perspective view thereof;

FIG. 10 is a top plan view thereof;

FIG. 11 is a front elevation view thereof;

FIG. 12 is a rear elevation view thereof;

FIG. 13 is a right side elevation view thereof; and,

FIG. 14 is a left side elevation view thereof.

FIGS. 8-12 include a symbolic break shown in broken lines. The broken lines as well as those portions of the article between the break lines form no part of the claimed design. 

CLAIM The ornamental design for a modular sofa, as shown and described. 